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OG&E’s S/4HANA Migra­tion: Solv­ing Test Data and Data Pri­va­cy in a Util­i­ties Landscape
Monica Rojas May 20, 2026
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This part­ner insight was authored by Mon­i­ca Rojas, Mar­ket­ing Man­ag­er – Amer­i­c­as, at EPI-USE Labs. 

In today’s util­i­ties sec­tor, han­dling large vol­umes of sen­si­tive data, par­tic­u­lar­ly in non-pro­duc­tion envi­ron­ments, is a com­plex chal­lenge. For OG&E, this became espe­cial­ly clear dur­ing its recent dig­i­tal trans­for­ma­tion initiative.

As part of its strate­gic mod­ern­iza­tion, OG&E migrat­ed to RISE with SAP, imple­ment­ing SAP S/4HANA along­side IS‑U, Employ­ee Cen­tral Pay­roll, and con­nect­ed Suc­cess­Fac­tors sys­tems. While the move posi­tioned OG&E for oper­a­tional effi­cien­cy and inno­va­tion, it also intro­duced new demands around data secu­ri­ty and test data man­age­ment in com­plex util­i­ty landscapes.

Man­ag­ing large vol­umes of sen­si­tive tech­ni­cal mas­ter data in non-pro­duc­tion envi­ron­ments was cost­ly and risky. They also need­ed to quick­ly resolve IS‑U Pro­duc­tion issues with­out dis­rupt­ing live operations.

Solv­ing Pro­duc­tion Issues With Speed and Precision

Dur­ing its imple­men­ta­tion, OG&E encoun­tered issues with IS‑U Instal­la­tions and Busi­ness Part­ners — two core com­po­nents of util­i­ty oper­a­tions. To quick­ly repli­cate and resolve these issues with­out dis­rupt­ing live envi­ron­ments, OG&E deployed EPI-USE Labs’ Object Sync, part of the Data Sync Man­ag­er (DSM) Suite.

This pow­er­ful prod­uct allowed the utility’s test­ing team to inde­pen­dent­ly repli­cate spe­cif­ic Pro­duc­tion prob­lems in non-pro­duc­tion sys­tems. The abil­i­ty to self-pro­vi­sion the required data, with­out rely­ing on full-sys­tem copies or IT involve­ment, dras­ti­cal­ly reduced res­o­lu­tion time. More impor­tant­ly, it ensured zero impact on oth­er users or busi­ness processes.

Sim­pli­fy­ing Test Data Man­age­ment for Utilities

For many SAP IS‑U com­pa­nies, includ­ing OG&E, man­ag­ing test data is a con­stant strug­gle. The sheer vol­ume of tech­ni­cal mas­ter data, includ­ing busi­ness part­ners, instal­la­tions, and premis­es, cre­ates sig­nif­i­cant chal­lenges. Full copies of Pro­duc­tion sys­tems are cost­ly in terms of stor­age and often imprac­ti­cal due to the sen­si­tive nature of the data.

This is where EPI-USE Labs’ Data Sync Man­ag­er (DSM) for Util­i­ties pro­vides an effec­tive solu­tion. For OG&E, as well as oth­er util­i­ty com­pa­nies, DSM enables the cre­ation of a lean test­ing envi­ron­ment by repli­cat­ing only the nec­es­sary data, such as busi­ness part­ners and relat­ed account his­to­ry, sig­nif­i­cant­ly reduc­ing the size of the non-pro­duc­tion sys­tem (typ­i­cal­ly less than 10% of the Pro­duc­tion size).

This approach not only min­i­mizes stor­age require­ments but also pro­vides the flex­i­bil­i­ty to pro­vi­sion data on demand, ensur­ing that testers always have access to real-world data for accu­rate test­ing with­out the need for full-sys­tem copies. For util­i­ties like OG&E, this helps accel­er­ate issue res­o­lu­tion and enhances test­ing agili­ty, all while main­tain­ing a secure, effi­cient non-pro­duc­tion environment.

Ensur­ing Pri­va­cy in Test Environments

Han­dling sen­si­tive data — such as cus­tomer details, ven­dor infor­ma­tion, and employ­ee records — requires a robust data pri­va­cy solu­tion. To meet this need, OG&E imple­ment­ed EPI-USE Labs’ Data Secure.

With Data Secure, OG&E was able to:

  • Scram­ble sen­si­tive data across IS‑U, Employ­ee Cen­tral Pay­roll, and con­nect­ed Suc­cess­Fac­tors systems.
  • Pro­tect Per­son­al­ly Iden­ti­fi­able Infor­ma­tion (PII) in Employ­ee Cen­tral and Pay­roll, while keep­ing data rela­tion­ships intact.
  • Main­tain com­pli­ant, secure test­ing envi­ron­ments — crit­i­cal in an indus­try sub­ject to strict pri­va­cy regulations.

A Blue­print for Util­i­ties Com­pa­nies Mov­ing With Rise With SAP

In its RISE with SAP jour­ney, OG&E lever­aged Object Sync and Data Secure to nav­i­gate crit­i­cal data secu­ri­ty and test data man­age­ment chal­lenges. The com­bi­na­tion of these tools enabled OG&E to ensure a secure, agile, and effi­cient trans­for­ma­tion — set­ting the stage for con­tin­ued inno­va­tion in the ener­gy sector.

Vis­it EPI-USE Labs to learn more about its SAP solu­tions and services. 

Mon­i­ca Rojas is Mar­ket­ing Man­ag­er – Amer­i­c­as, at EPI-USE Labs.

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